I have wanted a 87 Grand National with T Tops since the 80s and finally bought one so this is a torn sale for me. However, I have decided to sale it in order to take care of some other things in my life. This GN has gone through several owners according to Carfax and I bought it from a friend here in GA who had plans to get it back in great running condition. He then decided to sale it to me after I asked him a thousand times. I have owned it for 2 years now and I have completely gone through it and got it back to great runing condition. I stand behind everything that I have done and have every single receipt for it. I am taking a loss on it with what I purchased it for and all that I have put into it. Before bidding on it, please know what these cars are worth and understand all of the details that I have put into this ad in regards to the repairs that I have put into it. It needs nothing mechanically or interior. The paint is decent on it, but if you want to show it or make it a show car, you will need to paint it. Other than that, you can drive just the way it is. It turns heads wherever I go and again is in perfect mechanical shape. The motor has been COMPLETELY REBUILT with brand new parts and I have ALL receipts and a list of all that I have done to the car. The motor doesn’t even have 1000 miles on it yet. Car is running FANTASTIC and performing the way that it should. I stand behind what I have put into my car and am being very transparent of the details on it. I have lots more pictures if you want them.
Here are some quick details:
Interior is in fantastic shape. Everything works, radio, antenna, everything. Needs NOTHING!
T Tops and Bags are in great shape
Original Wheels
Nothing is needed in the interior
Have Spare tire with bag and jack
Digital Dash showing 78,000 however Carfax shows more and also shows discrepencies with the milegage. Not sure what it is, but I know that there is NOTHING wrong with this car and there is less than 1000 miles on the motor now and I have completely gone through it!! Feel free to pull the report. Just please understand I have completely gone through this car and got it back running the way that it is supposed to. I have babied this car since I have owned it.
Here is what has been done to the motor by a true Grand National Mechanic who only builds and rebuilds motors for GN's here in GA:
Engine completely Rebuilt!!!
Machined, decked and balanced. All pistons replaced (Speed Pro), rings, bearings, new stock camshaft/lifters, both rocker shafts, new front cover & timing set. Heads rebuilt and installation of new springs and seals. New freeze plugs. New water pump. High volume oil pump and pick up tube. New flex plate.
Disassembled intake. Cleaned and painted. Installed Bosch 42lb injectors. Removed and Blocked EGR With Cruz Performance Block Kit. Installed Cruz Performance Billet Thermostat housing and 180 degree thermostat. New gaskets and seals. Installed Cruz Performance Billet Vacuum Block. Installed on engine.
Cleaned and painted valve covers and installed. New engine mounts Installed engine.
Installed New Radiator and Fan Assembly/Fan wiring harness from Cruz Performance
Installed new coil pack and module. Fixed wiring issue to coil pack.
Fixed wiring issue to boost control valve.
Fixed wiring to alternator Cleaned up vacuum lines and routing
Tested sensor readings and set to correct specifications (TPS/CSPS/CPS)
Replaced ECM Chip with custom one for engine set-up
Cleaned and painted intercooler. Cleaned and Painted turbo shield.
Installed all turbo tubing with new connectors.
Replaced flex tubing with stainless tubing (ATS installed)
Fuel system pressure test passed - correct pressures
Removed and replaced speedometer gear with correct gear
Removed power antenna and rebuilt
PLEASE. Serious inquiries and bids only. I know what I have in this car and have many friends that own them so I am being very fair with the price especially with what I have invested in it. Someone is going to have a great car here and it will be perfect with a new paint job. I know that I will miss the car, but I need to sale it. Thank you for looking at my ad!
If you have more questions, please call 404-567-1012 Denise

Used Year: 1987
VIN (Vehicle Identification Number): 1G4GJ1171HP436187 Mileage: 100,000
Number of Cylinders: 6 Make: Buick
Transmission: Turbo Model: Grand National
Vehicle Title: Clear For Sale By: Private Seller
Interior Color: Gray